/Engine/Source/Runtime/UMG/Public/Components/RichTextBlock.h
Replaces the existing decorators with the list provided
void SetDecorators ( const [TArray](API\Runtime\Core\Containers\TArray)< [TSubclassOf](API\Runtime\CoreUObject\Templates\TSubclassOf)< [URichTextBlockDecorator](API\Runtime\UMG\Components\URichTextBlockDecorator) >> & InDecoratorClasses )